The nature of CAN bus communications allows all modules to transmit and receive data on the bus. broadcast data transmissions. network master which starts the bus communications, but a dedicated master module is not needed. J1939, the master and slave concept is not used.
Alexandria is a census-designated place and unincorporated community in Calhoun County, Alabama, United States. At the 2010 census the population was 3,917. It is included in the AnnistonâOxford, Alabama Metropolitan Statistical Area.
As of the 2010 census, the population was 139,966, and in 2014, the population was estimated to be 150,575. Located along the western bank of the Potomac River, Alexandria is approximately 7 miles (11 km) south of downtown Washington, D.C.